bgp/testtool/src/test/java/org/opendaylight/protocol/bgp/testtool/BGPSpeakerMock.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.protocol.bgp.testtool;
   9
  10 import io.netty.channel.socket.SocketChannel;
  11 import io.netty.util.HashedWheelTimer;
  12 import io.netty.util.concurrent.DefaultPromise;
  13 import io.netty.util.concurrent.GlobalEventExecutor;
  14 import io.netty.util.concurrent.Promise;
  15
  16 import java.io.IOException;
  17 import java.net.InetSocketAddress;
  18
  19 import org.opendaylight.protocol.bgp.parser.BGPMessage;
  20 import org.opendaylight.protocol.bgp.parser.BGPSessionListener;
  21 import org.opendaylight.protocol.bgp.parser.impl.BGPMessageFactoryImpl;
  22 import org.opendaylight.protocol.bgp.rib.impl.BGPHandlerFactory;
  23 import org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl;
  24 import org.opendaylight.protocol.bgp.rib.impl.BGPSessionNegotiatorFactory;
  25 import org.opendaylight.protocol.bgp.rib.impl.BGPSessionProposalImpl;
  26 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPSessionPreferences;
  27 import org.opendaylight.protocol.concepts.ASNumber;
  28 import org.opendaylight.protocol.concepts.IPv4;
  29 import org.opendaylight.protocol.framework.AbstractDispatcher;
  30 import org.opendaylight.protocol.framework.ProtocolHandlerFactory;
  31 import org.opendaylight.protocol.framework.ProtocolMessage;
  32 import org.opendaylight.protocol.framework.ProtocolSession;
  33 import org.opendaylight.protocol.framework.SessionListener;
  34 import org.opendaylight.protocol.framework.SessionListenerFactory;
  35 import org.opendaylight.protocol.framework.SessionNegotiatorFactory;
  36
  37 import com.google.common.base.Preconditions;
  38
  39 public class BGPSpeakerMock<M extends ProtocolMessage, S extends ProtocolSession<M>, L extends SessionListener<M, ?, ?>> extends
  40                 AbstractDispatcher<S, L> {
  41
  42         private final SessionNegotiatorFactory<M, S, L> negotiatorFactory;
  43         private final ProtocolHandlerFactory<?> factory;
  44
  45         public BGPSpeakerMock(final SessionNegotiatorFactory<M, S, L> negotiatorFactory, final ProtocolHandlerFactory<?> factory,
  46                         final DefaultPromise<BGPSessionImpl> defaultPromise) {
  47                 this.negotiatorFactory = Preconditions.checkNotNull(negotiatorFactory);
  48                 this.factory = Preconditions.checkNotNull(factory);
  49         }
  50
  51         @Override
  52         public void initializeChannel(final SocketChannel ch, final Promise<S> promise, final SessionListenerFactory<L> listenerFactory) {
  53                 ch.pipeline().addLast(this.factory.getDecoders());
  54                 ch.pipeline().addLast("negotiator", this.negotiatorFactory.getSessionNegotiator(listenerFactory, ch, promise));
  55                 ch.pipeline().addLast(this.factory.getEncoders());
  56         }
  57
  58         public static void main(final String[] args) throws IOException {
  59
  60                 final SessionListenerFactory<BGPSessionListener> f = new SessionListenerFactory<BGPSessionListener>() {
  61                         @Override
  62                         public BGPSessionListener getSessionListener() {
  63                                 return new SpeakerSessionListener();
  64                         }
  65                 };
  66
  67                 final BGPSessionPreferences prefs = new BGPSessionProposalImpl((short) 90, new ASNumber(25), IPv4.FAMILY.addressForString("127.0.0.2")).getProposal();
  68
  69                 final SessionNegotiatorFactory<BGPMessage, BGPSessionImpl, BGPSessionListener> snf = new BGPSessionNegotiatorFactory(new HashedWheelTimer(), prefs);
  70
  71                 final BGPSpeakerMock<BGPMessage, BGPSessionImpl, BGPSessionListener> mock = new BGPSpeakerMock<BGPMessage, BGPSessionImpl, BGPSessionListener>(snf, new BGPHandlerFactory(new BGPMessageFactoryImpl()), new DefaultPromise<BGPSessionImpl>(GlobalEventExecutor.INSTANCE));
  72
  73                 mock.createServer(new InetSocketAddress("127.0.0.2", 12345), f);
  74         }
  75 }